公开(公告)号：US10667200B2

公开(公告)日：2020-05-26

申请号：US15773515

申请日：2015-12-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Da Wang ,  Jian Wang ,  Bin Liu

IPC: H04W48/08 ,  H04W52/02 ,  H04W76/28

Abstract: A user access method and user equipment (UE). A second device communicates with a first device at a predetermined moment in order to access the first device, where the predetermined moment is determined according to a discontinuous reception (DRX) cycle of the first device. In this process, the predetermined moment is determined according to the DRX cycle of the first device, and the second device communicates with the first device at the predetermined moment in order to access the first device such that the second device accesses the first device.

公开(公告)号：US10609675B2

公开(公告)日：2020-03-31

申请号：US15762924

申请日：2015-09-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Da Wang ,  Jian Wang ,  Bin Liu

IPC: H04W68/00 ,  H04W88/04 ,  H04W92/18 ,  H04W48/16 ,  H04W56/00

Abstract: The present disclosure provides example paging methods, synchronization methods, and user equipment. In one example paging method, a first device determines second paging signals used to page second devices and sends the second paging signals to the second devices connected to the first device. The second devices determine, according to the second paging signals, whether the second devices are paged second devices, so that the first device or a network side device pages the second devices.

公开(公告)号：US20200067684A1

公开(公告)日：2020-02-27

申请号：US16670577

申请日：2019-10-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lili Zhang ,  Richard Stirling-Gallacher ,  Bin Liu

IPC: H04L5/00 ,  H04W72/08 ,  H04L5/16 ,  H04W16/10

Abstract: An interference indication method and apparatus detect interference from a neighboring cell. A base station sends interference indication information to the neighboring cell including indication information of a frequency resource that receives the interference from the neighboring cell and is configured in a flexible half-duplex mode. In this way, in an application of a flexible half-duplex technology, a base station detects a status of interference from a neighboring cell.

公开(公告)号：US20190268957A1

公开(公告)日：2019-08-29

申请号：US16308264

申请日：2016-06-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lili Zhang ,  Richard Stirling-Gallacher ,  Yongbo Zeng ,  Bin Liu ,  Kai Xu ,  Xiaocui Li

IPC: H04W76/15 ,  H04W28/02 ,  H04W28/18 ,  H04W72/04 ,  H04L5/00

Abstract: An interference coordination method includes: determining, by a first cell, first configuration information of the first cell. The first configuration information includes a parameter for transmitting uplink control information UCI by a terminal served by the first cell, the parameter included in the first configuration information is a parameter configured for the first cell and is a parameter orthogonal to a parameter configured for a second cell, and the second cell is a neighboring cell of the first cell; and notifying, by the first cell, the first configuration information to the served terminal.

公开(公告)号：US20190158225A1

公开(公告)日：2019-05-23

申请号：US16313776

申请日：2017-06-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Da Wang ,  Bin Liu ,  Nathan Edward Tenny ,  Guowei Ouyang ,  Jian Wang

IPC: H04L1/00 ,  H04W76/11 ,  H04W8/26 ,  H04W72/00 ,  H04W72/04

Abstract: A data transmission method and a device where during downlink data transmission, a network side device generates second information based on first information and a second identifier and sends the second information to a second device, and in the sending process, the second information passes through a first device. In the process, the second information is generated by the network side device based on the first information and the second identifier of the second device. Therefore, when the second information reaches the first device, the first device can identify the second device as a destination of the second information. Network quality of service different from that of the first device is provided to the second device by distinguishing data of the first device and data of the second device.

公开(公告)号：US20180270039A1

公开(公告)日：2018-09-20

申请号：US15764711

申请日：2015-10-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lili Zhang ,  Richard Stirling-Gallacher ,  Bin Liu

IPC: H04L5/00 ,  H04L5/16 ,  H04W72/08 ,  H04W24/10

CPC classification number: H04L5/0073 ,  H04L5/16 ,  H04W16/10 ,  H04W24/02 ,  H04W24/10 ,  H04W72/0446 ,  H04W72/082

Abstract: An interference indication method and apparatus are presented. After detecting interference from a neighboring cell, a base station sends interference indication information to the neighboring cell, where the interference indication information includes at least indication information of a frequency resource that receives the interference from the neighboring cell and that is configured to be in a flexible half-duplex mode, so as to indicate that the interference from the neighboring cell is interference on the frequency resource configured to be in the flexible half-duplex mode. In this way, in an application scenario of a flexible half-duplex technology, a base station can learn of a status of interference from a neighboring cell, so as to use a corresponding interference suppression mechanism.

公开(公告)号：US20180270037A1

公开(公告)日：2018-09-20

申请号：US15762831

申请日：2015-09-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Da Wang ,  Jian Wang ,  Bin Liu

IPC: H04L5/00 ,  H04W74/08 ,  H04W28/26

CPC classification number: H04L5/0057 ,  H04W4/40 ,  H04W28/26 ,  H04W72/04 ,  H04W72/0446 ,  H04W74/085 ,  H04W92/18

Abstract: An information transmission method and a device, where the method includes sending, by a first device, a first signal to a second device, where the first signal enables the second device to determine, according to the first signal, a resource location at which the first device sends a second signal or a control signal of the second signal, and send a first signal of the second device at a resource location different from the determined resource location, and sending, by the first device, the second signal or the control signal of the second signal to the second device at the resource location. Therefore, a conflict between the first signal sent by the second device and the second signal sent by the first device can be avoided, so that the second device can quickly and accurately receive the second signal sent by the first device.

公开(公告)号：US12192769B2

公开(公告)日：2025-01-07

申请号：US17621195

申请日：2019-08-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Pengfei Xia ,  Bin Liu ,  Young Hoon Kwon

IPC: H04W12/122 ,  H04B7/0408 ,  H04L1/00 ,  H04L5/00 ,  H04W16/28

Abstract: A method includes generating an encoded and secured message comprising at least two parts, and transmitting the at least two parts of the encoded and secured message over at least two beam pair links (BPLs) associated with the first device and the second device, each part of the at least two parts being transmitted over a single BPL.

公开(公告)号：US12101547B2

公开(公告)日：2024-09-24

申请号：US18365735

申请日：2023-08-04

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhi She ,  Bin Liu ,  Huawei Ju

IPC: H04N23/61 ,  H04N23/63 ,  H04N23/65

CPC classification number: H04N23/61 ,  H04N23/632 ,  H04N23/65

Abstract: A photographing method and a terminal device are disclosed. The method includes: receiving, by a terminal device, a first operation; starting, by the terminal device, a camera in response to the first operation; displaying, by the terminal device, a first preview screen including a first preview image, where the first preview image includes at least one photographed object, and the at least one photographed object in the first preview image matches preset first text information; and outputting, by the terminal device, first prompt information based on the first preview image and the first text information, where the first prompt information is used to indicate a missing or redundant photographed object in the first preview image. Indicated by the prompt information, a user can move a position or an angle of the terminal device.

公开(公告)号：US12068995B2

公开(公告)日：2024-08-20

申请号：US17733178

申请日：2022-04-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hua Cai ,  Bin Liu ,  Zhenyuan Chen ,  Xueqin Gu

IPC: H04W24/10 ,  H04L5/00

CPC classification number: H04L5/005 ,  H04L5/0044 ,  H04W24/10

Abstract: A method for processing an uplink reference signal includes determining a current baseband processing payload, and processing each of N received uplink reference signals according to a preset first condition in response to the baseband processing payload being less than a first preset value or processing each uplink reference signal in a signal set according to a preset second condition in response to the baseband processing payload being greater than a second preset value. The second preset value is greater than or equal to the first preset value. The signal set includes one or more of the N uplink reference signals. A baseband processing payload corresponding to processing an uplink reference signal according to the preset second condition is less than a baseband processing payload corresponding to processing an uplink reference signal according to the preset first condition. N is a positive integer.